Check out this website. http://www.mytranscend.com/user-resources/ at the very bottom of the page are links for both the user manual and the clinician manual and the clinician manual should explain how to get to the clinical setup menu to change pressures. It seemed to work fine for me just now whe...

Pillar didn't work for me. No change at all in snoring.

Get some "Ponaris" from a drugstore. Target carries it in their pharmacy. Use just a drop or so each nostril.
It's made for dry noses. You will say goodbye to bloody noses I guarantee.